Invitrogen Countess II Cell Counter

Product Information

The Invitrogen Countess II Cell Counter is an advanced benchtop assay platform designed with high-tech optics, full autofocus, and image analysis software to rapidly assess cells in suspension. The Countess II offers exceptional flexibility by enabling the counting of cells, monitoring fluorescent protein expression, assessing apoptosis, and measuring cell viability. The instrument eliminates the subjectivity of manual cell counting and user-to-user variability, providing researchers with accurate and reliable cell counts. This model accepts up to two EVOS light cubes that are user-selectable from over twenty fluorescence channels. It provides a total cell count, reports viability, and measures average cell size in as little as 10 seconds, thereby saving valuable time in a laboratory setting. The Countess II features a capacitive touchscreen and a simple, clear user interface, requiring minimal training to operate effectively. Its convenient design obviates the need for cleaning or routine maintenance, making it an efficient and hassle-free choice for cell-based assays. The product was manufactured by Invitrogen and is in used but working condition. The Countess II Cell Counter was designed to accommodate one 2-chamber disposable or 2-chamber reusable slide and has specific detection capabilities for cell sizes ranging from 4-60m (detection), and 7-60m (viability). It can accommodate cell concentrations of 1x10^4-1x10^7 cells/mL using the brightfield and two user-definable fluorescence channels. The Countess II is equipped with a 7" capacitive touchscreen and has a shipping condition of room temperature.

• State-of-the-art optics and image analysis software
• Flexible, user-selectable light cubes across multiple fluorescent channels
• Counts cells, monitors fluorescent protein expression, assesses apoptosis, and measures cell viability
• Rapid results in as little as 10 seconds
• User-friendly operation with a capacitive touchscreen
• Requires no cleaning or routine maintenance
• 10 seconds total cell counting time

• Capacity: One 2-chamber disposable or 2-chamber reusable slide
• Cell Size: Detection (4-60 m), Viability (7-60 m)
• Concentration: 1x10^4-1x10^7 cells/mL
• Detection Method: Brightfield & 2 user-definable FL channels
• Display Interface: 7" capacitive touch screen
• Product Size: 1 instrument
• Shipping Condition: Room Temperature

Metric: 26 kg
Imperial: 57 lbs

Metric: 228.6 cm x 139.7 cm x 228.6 cm
Imperial: 9 in x 5.5 in x 9 in

9018.32.0000

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